Specific Process Knowledge/Etch/III-V ICP/GaAsnano: Difference between revisions
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=== GaAs nano etch === | === GaAs nano etch === | ||
Revision as of 10:41, 1 August 2016
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GaAs nano etch
Recipe | GaAs Nano Etch |
Cl2 flow | 4 sccm |
Ar flow | 12 sccm |
Platen power | 80 W |
Coil power | 700 W |
Pressure | 6 mTorr |
Platen chiller temperature | 20 oC |
Results (GaAs Nano Etch) | |
GaAs | 5 nm/s |
AlInP | 1 nm/s |
HSQ | 1.5 nm/s |
ZEP520a | 2 nm/s |
Si3N4 | 2 nm/s |